5306-01-383-6065

Find complete technical information, availability, and procurement data for: 5306-01-383-6065
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-383-6065

Item Name Code

27851

Assigment Date

11/26/1993 (32 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

2.193 inches minimum and 2.223 inches maximum fastener length, right-hand thread direction, 0.770 inches nominal thread length, 3a thread class, hexagon head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.770 inches nominal
Fastener Length: 2.193 inches minimum and 2.223 inches maximum
Head Style: hexagon
Head Height: 0.500 inches minimum and 0.515 inches maximum
Width Between Flats: 1.427 inches minimum and 1.440 inches maximum
Grip Diameter: 0.9985 inches minimum and 0.9990 inches maximum
Nominal Thread Diameter: 1.000 inches
Grip Length: 1.428 inches minimum and 1.448 inches maximum
Thread Quantity Per Inch: 12
Criticality Code Justification: thsd
Surface Finish: 16.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Special Features: thread is safety critical per mil-s-8879 under application category safety critical except major dia to be 0.001 in below min shank dia. apply one coat of mil-p-23377, ty 1, cl 1 or 3 and two top coats of mil-c-46168 color code 33538 per fed-std-595 to top of head.
Material: titanium alloy overall
Material Document And Classification: nas 621 assn std single material response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
02400-2	Close Tolerance Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-01-383-6065?

The FSCG of the NSN 5306-01-383-6065 is 5306

Does the NSN 5306-01-383-6065 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5306-01-383-6065 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-01-383-6065 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-383-6065 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-01-383-6065 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Nov 26, 1993